293169780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:540

約数の個数: 144

約数和(自身を含む): 930121920

約数和(自身を除く): 636952140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 179, 180, 243, 270, 324, 337, 358, 405, 486, 537, 540, 674, 716, 810, 895, 972, 1011, 1074, 1215, 1348, 1611, 1620, 1685, 1790, 2022, 2148, 2430, 2685, 3033, 3222, 3370, 3580, 4044, 4833, 4860, 5055, 5370, 6066, 6444, 6740, 8055, 9099, 9666, 10110, 10740, 12132, 14499, 15165, 16110, 18198, 19332, 20220, 24165, 27297, 28998, 30330, 32220, 36396, 43497, 45495, 48330, 54594, 57996, 60323, 60660, 72495, 81891, 86994, 90990, 96660, 109188, 120646, 136485, 144990, 163782, 173988, 180969, 181980, 217485, 241292, 272970, 289980, 301615, 327564, 361938, 409455, 434970, 542907, 545940, 603230, 723876, 818910, 869940, 904845, 1085814, 1206460, 1628721, 1637820, 1809690, 2171628, 2714535, 3257442, 3619380, 4886163, 5429070, 6514884, 8143605, 9772326, 10858140, 14658489, 16287210, 19544652, 24430815, 29316978, 32574420, 48861630, 58633956, 73292445, 97723260, 146584890, 293169780]

約数ペア:

[(1, 293169780), (2, 146584890), (3, 97723260), (4, 73292445), (5, 58633956), (6, 48861630), (9, 32574420), (10, 29316978), (12, 24430815), (15, 19544652), (18, 16287210), (20, 14658489), (27, 10858140), (30, 9772326), (36, 8143605), (45, 6514884), (54, 5429070), (60, 4886163), (81, 3619380), (90, 3257442), (108, 2714535), (135, 2171628), (162, 1809690), (179, 1637820), (180, 1628721), (243, 1206460), (270, 1085814), (324, 904845), (337, 869940), (358, 818910), (405, 723876), (486, 603230), (537, 545940), (540, 542907), (674, 434970), (716, 409455), (810, 361938), (895, 327564), (972, 301615), (1011, 289980), (1074, 272970), (1215, 241292), (1348, 217485), (1611, 181980), (1620, 180969), (1685, 173988), (1790, 163782), (2022, 144990), (2148, 136485), (2430, 120646), (2685, 109188), (3033, 96660), (3222, 90990), (3370, 86994), (3580, 81891), (4044, 72495), (4833, 60660), (4860, 60323), (5055, 57996), (5370, 54594), (6066, 48330), (6444, 45495), (6740, 43497), (8055, 36396), (9099, 32220), (9666, 30330), (10110, 28998), (10740, 27297), (12132, 24165), (14499, 20220), (15165, 19332), (16110, 18198)]